| 固相微萃取-毛细管气相色谱法测定水中的吡啶 |
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| 引用本文： | 颜慧,钱玉亭,陆野.固相微萃取-毛细管气相色谱法测定水中的吡啶[J].四川环境,2011(4):25-26. |
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| 作者姓名： | 颜慧 钱玉亭 陆野 |
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| 作者单位： | 江阴市环境监测站; |
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| 摘 要： | 用固相微萃取富集水中吡啶,毛细管气相色谱分离分析。通过试验确定了固相微萃取的分析参数。方法的检出限可达0.001mg/L,标准曲线相关系数0.9990,相对标准偏差（RSD）在0.9%~3.1%（n=5）,平均加标回收率在92.4%~104%,已用于饮用水及地表水水中吡啶的测定。
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| 关 键 词： | 固相微萃取 毛细管气相色谱 吡啶 |
Determination of Pyridine in Water by Solid Phase Microextraction-Capillary GC |
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| YAN Hui,QIAN Yu-ting,LU Ye.Determination of Pyridine in Water by Solid Phase Microextraction-Capillary GC[J].Sichuan Environment,2011(4):25-26. |
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| Authors: | YAN Hui QIAN Yu-ting LU Ye |
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| Institution: | YAN Hui,QIAN Yu-ting,LU Ye (Jiangyin Environmental Monitoring Station,Jiangyin,Jiangsu 214431,China) |
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| Abstract: | Pyridine in water were enriched using Solid Phase Microextration(SPM E) and analyzed using Capillary GC-FID.Through tests the parameters of SPME were determined.The minimum detection limit,correlation coefficient of standard curve,the relative standard deviation and the average spike recovery were 0.001 mg/L,0.9990,0.9%~3.1%(n=5) and 92.4%~104% respectively.It has been applied to determine pyridine in drinking water and surface water. |
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| Keywords: | Solid Phase Microextraction capillary GC pyridine |
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